Round Diamonds 3 To 6 Carats
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3 Carat Diamond Engagement Ring
By Vivid Diamonds
Located in Miami, FL
diamond weighing 3.00 carats, G color, SI1 clarity, accented by two pear shaped diamonds weighing
Category
21st Century and Contemporary American Modern Engagement Rings
Materials
Diamond, Platinum
Blue Topaz 2.20 Carat Oval 0.20 Carat Round Diamond Platinum Halo Ring
By Hasbani Diamonds
Located in London, GB
cluster of 0.20 Carat white colour H and eye clean clarity SI natural diamonds. Each diamond on the halo
Category
2010s British Modern Engagement Rings
Materials
Diamond, White Diamond, Topaz, Blue Topaz, Platinum
Yellow Gold Diamond Link Bracelet 6 3/4" - 14k Round Brilliant 1.50ctw
Located in Greensboro, NC
Metal Content: 14k Yellow Gold
Stone Information
Natural Diamonds
Carat(s): 1.50ctw
Cut: Round
Category
21st Century and Contemporary Link Bracelets
Materials
Diamond, 14k Gold, Yellow Gold
GIA Certified 2.14 Carats J VS2 Round Diamond Gold Studs
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Carats J VS2 & 1.06 Carats J VS2
The earrings weighs 4.4 grams
The setting can be replaced to a martini 3
Category
21st Century and Contemporary American Contemporary Stud Earrings
Materials
Diamond, White Diamond, Gold, 18k Gold, White Gold
Platinum Shayna Petite Design Round Diamond Ring 'Center 1/3 Carat'
Located in San Francisco, CA
This petite handcrafted earthy, organically designed ring features a 1/3 carat center round cut
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, Platinum
3 Carat Round Diamond Engagement Ring with Custom 3-Sided Pave Setting
By Hannah Florman
Located in Boston, MA
GIA certified diamond engagement ring with 3 carat center stone, G color and VS2 clarity (**this
Category
21st Century and Contemporary American Contemporary Engagement Rings
Materials
Diamond, 14k Gold
Rose Gold Pavé Diamond Oval Bangle Bracelet 6 3/4" - 18k Round Brilliant 3.78ctw
Located in Greensboro, NC
Metal Content: 18k Rose Gold
Stone Information
Natural Diamonds
Carat(s): 3.78ctw
Cut: Round
Category
21st Century and Contemporary Bangles
Materials
Diamond, 18k Gold, Rose Gold
14K Yellow Gold 3/4 Carat Diamond Solitaire 6 Prong Stud Earrings
Located in New York, NY
natural round cut diamonds are held by a 6 prong setting that allows the light to flow through the diamond
Category
21st Century and Contemporary Indian Contemporary Stud Earrings
Materials
Diamond, White Diamond, Yellow Gold, 14k Gold
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H 0.2 in W 0.2 in L 0.6 in
14K Yellow Gold 3/4 Carat Diamond Solitaire 6 Prong Stud Earrings
Located in New York, NY
natural round cut diamonds are held by a 6 prong setting that allows the light to flow through the diamond
Category
21st Century and Contemporary Indian Contemporary Stud Earrings
Materials
Diamond, White Diamond, Yellow Gold, 14k Gold
Free Shipping
H 0.2 in W 0.2 in L 0.6 in
3 Carat Round Diamond Engagement Ring with Custom 3-Sided Pave Setting
By Hannah Florman
Located in Boston, MA
GIA certified diamond engagement ring with 3 carat center stone, G color and VS2 clarity (**this
Category
21st Century and Contemporary American Contemporary Engagement Rings
Materials
Diamond, 14k Gold, Platinum
3 Carat Round Diamond Engagement Ring with Custom 3-Sided Pave Setting
By Hannah Florman
Located in Boston, MA
GIA certified diamond engagement ring with 2 carat center stone, J color with VS1 clarity (**this
Category
21st Century and Contemporary American Contemporary Engagement Rings
Materials
Diamond, White Gold, Platinum
27 Carat Graduated Tennis Necklace in with 3-Prong Set Round Diamonds
By Antinori Fine Jewels
Located in Rome, IT
26.49 Carat Exceptional Natural Diamond Riviera Necklace! 💎
Indulge in pure luxury with our
Category
2010s Italian Modern Link Necklaces
Materials
Diamond, White Diamond, White Gold
14K White Gold 6 1/3 Carat Diamond Cluster X-Link Bracelet
Located in New York, NY
round clusters of brilliant cut diamonds and X shaped links. The tennis bracelet closes with a box clasp
Category
21st Century and Contemporary Indian Modern Link Bracelets
Materials
Diamond, White Diamond, 14k Gold, White Gold
Delicate 3 Carat Round Diamond Engagement Ring in Rose Gold
By Hannah Florman
Located in Boston, MA
GIA certified 3 carat round brilliant diamond engagement ring with G color and VS2 clarity (**this
Category
21st Century and Contemporary American Contemporary Engagement Rings
Materials
Diamond, Rose Gold
1.51 Carat Round Diamond 3-Stone Cluster Engagement Wedding White Gold Ring
Located in New York, NY
Certified Round Brilliant Diamonds in G color VS clarity (Near COLORLESS and very clear) set into 3 Flower
Category
Early 2000s Engagement Rings
Materials
Diamond, 14k Gold, White Gold
3/4 Carat Round Brilliant Diamond Eternity Band in 18 Karat Gold, 0.75 Carat
By Five Star Jewelry
Located in Austin, TX
going all the way around the band. The timeless eternity band has round brilliant cut diamonds that are
Category
21st Century and Contemporary American Modern Band Rings
Materials
Diamond, Yellow Gold, Gold, 18k Gold
18K White Gold Shayna Petite Design Round Diamond Ring 'Center, 1/3 Carat'
Located in San Francisco, CA
This petite handcrafted earthy, organically designed ring features a 1/3 carat center round cut
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, White Gold
14K White Gold Shayna Petite Design Round Diamond Ring 'Center 1/3 Carat'
Located in San Francisco, CA
This petite handcrafted earthy, organically designed ring features a 1/3 carat center round cut
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, White Gold
18K Rose Gold Shayna Petite Design Round Diamond Ring 'Center- 1/3 Carat'
Located in San Francisco, CA
This petite handcrafted earthy, organically designed ring features a 1/3 carat center round cut
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, Rose Gold
14K Rose Gold Shayna Petite Design Round Diamond Ring 'Center- 1/3 Carat'
Located in San Francisco, CA
This petite handcrafted earthy, organically designed ring features a 1/3 carat center round cut
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, Rose Gold
18K Yellow Gold Shayna Petite Design Round Diamond Ring 'Center- 1/3 Carat'
Located in San Francisco, CA
This petite handcrafted earthy, organically designed ring features a 1/3 carat center round cut
Category
21st Century and Contemporary American Band Rings
Materials
Diamond, Yellow Gold
.925 Sterling Silver 1/3 Carat Miracle Set Round-Cut Diamond Cocktail Ring
Located in New York, NY
round-cut diamonds on all sides in a circular design. Diamonds and textured silver make up the band of
Category
21st Century and Contemporary Indian Modern Fashion Rings
Materials
Diamond, White Diamond, Sterling Silver
.925 Sterling Silver 1/3 Carat Miracle Set Round-Cut Diamond Cocktail Ring
Located in New York, NY
round-cut diamonds on all sides in a circular design. Diamonds and textured silver make up the band of
Category
21st Century and Contemporary Indian Contemporary Fashion Rings
Materials
Diamond, White Diamond, Sterling Silver
3 Carat Round Diamond Engagement Ring with Delicate Pave Setting Platinum
By Hannah Florman
Located in Boston, MA
GIA certified 3 carat round briliant diamond engagement ring with G color and VS2 clarity (**this
Category
21st Century and Contemporary American Contemporary Engagement Rings
Materials
Diamond, Platinum
Delicate 3 Carat Round Diamond Engagement Ring in 14k Yellow Gold
By Hannah Florman
Located in Boston, MA
GIA certified 3 carat round brilliant diamond engagement ring with G color and VS2 clarity (**this
Category
21st Century and Contemporary American Contemporary Engagement Rings
Materials
Diamond, 14k Gold
Doris Panos Diamond Bangle Bracelet 6 3/4" White Gold 18k Round Brilliant .55ctw
By Doris Panos
Located in Greensboro, NC
Brand: Doris Panos
Metal Content: 18k White Gold
Stone Information
Natural Diamonds
Carat(s
Category
20th Century Bangles
Materials
Diamond, 18k Gold, White Gold
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L 6.75 in
10K White Gold Ring 3/4 Carat Round and Baguette-Cut Diamond Bypass Ring
Located in New York, NY
with 3/4 carats of diamonds. An assortment of round and baguette-cut diamonds adorn this piece, and
Category
21st Century and Contemporary Indian Modern Fashion Rings
Materials
White Diamond, Diamond, 10k Gold, White Gold
3 Carat Baguette and Round Hanging Diamond Chandelier Earrings Certified
Located in New York, NY
enjoy the beauty and sparkle of real diamonds at an affordable price!
Please allow 3-6 weeks for
Category
2010s American Chandelier Earrings
Materials
Diamond, 14k Gold, White Gold
3 Carat Ct Real Natural Round Diamond Full Eternity Band Ring 14k Yellow Gold 1
Located in New York, NY
Stunning over 3 carat round diamond full eternity band ring in 14k yellow gold. 17 round SI-I
Category
2010s American Band Rings
Materials
Diamond, Yellow Gold
3 Carat Round Diamond Engagement Ring with Delicate Pave Setting Rose Gold
By Hannah Florman
Located in Boston, MA
GIA certified 3 carat round briliant diamond engagement ring with G color and VS2 clarity (**this
Category
21st Century and Contemporary American Contemporary Engagement Rings
Materials
Diamond, Rose Gold
3 1/2 Carat Ct Real Natural Round Diamond Full Eternity Band Ring 14k Gold
Located in New York, NY
Stunning 3 1/2 carat round diamond full eternity band ring in 14k yellow gold. 17 round SI-I
Category
2010s American Band Rings
Materials
Diamond, 14k Gold, Yellow Gold
3 1/2 Carat Ct Real Natural Round Diamond Full Eternity Band Ring 14k Gold
Located in New York, NY
Stunning 3 1/2 carat round diamond full eternity band ring in 14k yellow gold. 17 round SI-I
Category
2010s American Band Rings
Materials
Diamond, Yellow Gold, 14k Gold
3 Carat Blue Sapphire and 2 Ct Diamond Cocktail Ring in 18 Karat White Gold 6
Located in New York, NY
3 Carat Blue Sapphire and 2 Ct Diamond Cocktail Ring in 18 Karat White Gold 6
Approximately 3 Ct
Category
2010s Cocktail Rings
Materials
Diamond, Blue Sapphire, 18k Gold, White Gold
3.53 Ct 3 Row Round Brilliant Diamond Anniversary Ring
By Sebastian Bernard
Located in Los Angeles, CA
Round Brilliant Diamonds Set in Shared Prong Mode.
The diamonds are VS Clarity E to F Color.
Total
Category
2010s American Wedding Rings
Materials
Diamond, 18k Gold
Platinum Diamond Eternity Wedding Band - Round Brilliant 1.25ctw Ring Sz 6
Located in Greensboro, NC
Size: 6
Metal Content: Platinum
Stone Information
Natural Diamonds
Carat(s): 1.25ctw
Cut: Round
Category
21st Century and Contemporary Wedding Rings
Materials
Diamond, Platinum
3 Carat Round Diamond Engagement Ring with Delicate Pave Setting 14k Yellow Gold
By Hannah Florman
Located in Boston, MA
GIA certified 3 carat round briliant diamond engagement ring with G color and VS2 clarity (**this
Category
21st Century and Contemporary American Contemporary Engagement Rings
Materials
Diamond, Yellow Gold
GIA Certified Natural Black Diamond Studs in 18K Black Gold 6 Carat Round Cut
Located in Darmstadt, DE
GIA Certified Natural Black Diamond Studs in 18K Black Gold 6 Carat Round Cut
Black is Beautiful
Category
2010s German Modern Loose Gemstones
Materials
Black Diamond, Gold, 18k Gold
10K White Gold Ring 3/4 Carat Round and Baguette-Cut Diamond Bypass Ring
Located in New York, NY
with 3/4 carats of diamonds. An assortment of round and baguette-cut diamonds adorn this piece, and
Category
21st Century and Contemporary Indian Contemporary Fashion Rings
Materials
Diamond, White Diamond, 10k Gold, White Gold
3 1/2 Carat Real Natural Round Diamond Full Eternity Band Ring in 14k Gold
Located in New York, NY
Stunning 3 1/2 carat round diamond full eternity band ring in 14k yellow gold. 17 round SI-I
Category
2010s American Wedding Rings
Materials
Diamond
3 Carat Oval Treated Ruby & 1.25 ct Diamond Ring 14 Karat White Gold Size 6
Located in New York, NY
Introducing a truly stunning piece, behold the 3 Carat Oval Treated Ruby & 1.25 ct Diamond Ring in
Category
2010s Cocktail Rings
Materials
Diamond, Ruby, 14k Gold, White Gold
3 Carat Ct 1 Real Natural Round Diamond Full Eternity Band Ring 14k Yellow Gold
Located in New York, NY
Stunning over 3 carat round diamond full eternity band ring in 14k yellow gold. 17 round SI-I
Category
2010s American Band Rings
Materials
Diamond, Yellow Gold
David Yurman Classic Cable 7mm Cuff Diamond Bracelet 6 3/4" Sterling 925 Gold14k
By David Yurman
Located in Greensboro, NC
: Sterling Silver & 14k Yellow Gold
Stone Information
Natural Diamonds
Carat(s): .48ctw
Cut: Round
Category
21st Century and Contemporary Cuff Bracelets
Materials
Diamond
10K White Gold 3/4 Carat Diamond 3 Stone Trio Heart Stud Earrings
Located in New York, NY
, making up the motif of an everlasting heart. These trio diamond studs have a total carat weight of 3/4
Category
21st Century and Contemporary Indian Contemporary Stud Earrings
Materials
Diamond, White Diamond, 10k Gold, White Gold
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H 0.32 in W 0.32 in L 0.32 in
Yellow Gold Emerald & Diamond Bangle Bracelet 6 1/2" - 14k Round 4.02ctw
Located in Greensboro, NC
): 2.88ctw
Cut: Round
Color: Green
Natural Diamonds
Carat(s): 1.14ctw
Cut: Round Brilliant & Single
Color: F
Category
21st Century and Contemporary Bangles
Materials
Diamond, Emerald, 14k Gold, Yellow Gold
3/8 Carat Round Brilliant Diamond Le Vian Ring, 14 Karat White Gold Cluster Halo
By Le Vian
Located in Greensboro, NC
exquisite piece features a shimmering array of natural white and natural chocolate diamonds. The center of
Category
20th Century Unknown Fashion Rings
Materials
Diamond, Brown Diamond, 14k Gold, White Gold
Yellow Gold Onyx Diamond Ring - 18k .20ctw Three-Stone Sz 6 3/4
Located in Greensboro, NC
Diamonds
Carat(s): .20ctw
Cut: Round Brilliant
Color: F - G
Clarity: VS1 - VS2
Total Carats: .20ctw
Style
Category
21st Century and Contemporary Cocktail Rings
Materials
Diamond, Onyx, 18k Gold, Yellow Gold
White Gold Diamond Flower Bangle Bracelet 6 3/4" - 14k Rnd 2.00ctw Halo Cluster
Located in Greensboro, NC
Metal Content: 14k White Gold
Stone Information
Natural Diamonds
Carat(s): 2.00ctw
Cut: Round
Category
21st Century and Contemporary Bangles
Materials
Diamond, 14k Gold, White Gold
14K Yellow Gold 3/4 Carat Diamond 3 Stone Graduated Linear Drop Stud Earrings
Located in New York, NY
Type: Natural White Diamonds
Diamond Count: 6 Round-Cut Diamonds
Diamond Color: J-K
Diamond Clarity
Category
21st Century and Contemporary American Contemporary Dangle Earrings
Materials
Diamond, White Diamond, 14k Gold, Yellow Gold
Free Shipping
H 0.14 in W 0.16 in L 0.71 in
14K White Gold 3/4 Carat Diamond 3 Stone Graduated Linear Drop Stud Earrings
Located in New York, NY
Type: Natural White Diamonds
Diamond Count: 6 Round-Cut Diamonds
Diamond Color: H-I
Diamond Clarity
Category
21st Century and Contemporary American Contemporary Dangle Earrings
Materials
Diamond, White Diamond, 14k Gold, White Gold
Free Shipping
H 0.14 in W 0.16 in L 0.71 in
80.81 Carat GIA Certified Fancy Intense Yellow and White Diamond Necklace
By Vivid Diamonds
Located in Miami, FL
clarity, 8 Fancy Intense yellow round brilliant cut diamonds weighing approximately .6 carats total, VS
Category
21st Century and Contemporary American Modern More Necklaces
Materials
White Diamond, Yellow Diamond, 18k Gold, Yellow Gold, Platinum
GIA Certified 2.75 Carat Round Pink Diamond Bracelet
Located in Kowloon, HK
: Faint Pink
➛ Stone Weight: 0.40 carat
➛ Clarity: SI1
➛ GIA certified
Diamond 6-
➛ Stone Shape: Round
Category
2010s Asian Tennis Bracelets
Materials
Diamond, White Diamond, Pink Diamond, 18k Gold, White Gold
3 Ct Natural Fancy Color Diamond Flower Ring in 18 Karat Multi Color Gold Size 6
Located in New York, NY
6 Carats.
Diamonds are extremely fine quality. VS quality and G color
FOLLOW MonalisaJewelry Inc
Category
2010s More Rings
Materials
Diamond
1.84ctw 3-Stone Diamond Ring 14k White Gold Size 6 Engagement Anniversary
Located in McLeansville, NC
to please! The three diamonds are round brilliant cut for that extra sparkle. This lovely piece could
Category
2010s Engagement Rings
Materials
Diamond, White Gold
Yellow Gold Ruby & Diamond Bangle Bracelet 6 3/4" - 18k Oval 2.33ctw
Located in Greensboro, NC
): .90ctw
Cut: Oval
Color: Pinkish Red
Natural Diamonds
Carat(s): 1.43ctw
Cut: Round Brilliant
Color: G - H
Category
21st Century and Contemporary Bangles
Materials
Diamond, Ruby, 18k Gold, Yellow Gold
Vivid Diamonds GIA Certified 3.82 Carat Pinkish Purple Sapphire Cocktail Ring
By Vivid Diamonds
Located in Miami, FL
diamonds weighing approximately 3 carats total, G color, SI clarity. The shank measures 3 mm, tapering
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
Diamond, Sapphire, Purple Sapphire, 18k Gold, White Gold
Yellow Gold Ruby & Diamond Bangle Bracelet 6 3/4" - 18k Oval 2.33ctw
Located in Greensboro, NC
): .90ctw
Cut: Oval
Color: Pinkish Red
Natural Diamonds
Carat(s): 1.43ctw
Cut: Round Brilliant
Color: G - H
Category
21st Century and Contemporary Bangles
Materials
Diamond, Ruby, 18k Gold, Yellow Gold
1 Carat Brilliant Round Center Diamond, 2 Carat 14 Karat White Gold Ring
Located in New York, NY
1 Carat Center Diamond Engagement 14 Karat White Gold Ring
14 K gold Stamped 7.8 Grams
Diamond
Category
2010s Engagement Rings
Materials
Diamond, Gold, 14k Gold, White Gold
2.34ctw Natural Diamond Engagement Ring 14k White Gold Size 6 Round Brilliant
Located in McLeansville, NC
Gem: Natural Diamonds - 2.34 Total Carats, Round Brilliant Cut
- Center - 1.78 Carats, F Color, I2
Category
2010s Engagement Rings
Materials
Diamond, White Gold
NO RESERVE! 2.73 Carat Tanzanite & 0.11 Ct Diamonds - 14k White gold Earrings
By Diamonds Mine
Located in Ramat Gan, IL
:
___________
Natural Diamonds
Cut: Round Brilliant
Carat: 0.11 cttw
Color: E to F
Clarity: VS1 to VS2
Size: 3 cm
VAT
Category
2010s Israeli Art Deco Dangle Earrings
Materials
Diamond, Tanzanite, 14k Gold, Yellow Gold
.925 Sterling Silver 2.0 Carat Round-Cut Diamond "S" Link Bracelet
Located in New York, NY
Diamonds = 159
2. Diamond Shape = Round-cut
3. Diamond Color = I-J
4. Diamond Clarity = I3
5. Diamond
Category
21st Century and Contemporary Indian Modern Link Bracelets
Materials
White Diamond, Diamond, Sterling Silver
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H 0.16 in W 0.24 in L 7.25 in
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Round Diamonds 3 To 6 Carats For Sale on 1stDibs
Browse a vast assortment of round diamonds 3 to 6 carats for sale on 1stDibs. These distinct designs — crafted with great care and often made from gold, yellow gold and white gold — can elevate any look. Our collection of these items for sale includes 894 vintage editions and 1016 modern creations to choose from as well. Our collection is diverse and broad-ranging, and pieces in stock date back to the 18th Century while others were produced as recently as the 21st Century. There are many different pieces in our collection of round diamonds 3 to 6 carats to choose from, but contemporary and modern round diamonds 3 to 6 carats are of considerable interest. Five Star Jewelry, Georgios Collections Inc and Cartier each produced beautiful examples of these items that are worth considering. Today, if you’re looking for round cut round diamonds 3 to 6 carats and are unable to find the perfect match, our selection also includes oval cut and brilliant cut alternatives. There aren’t many items for men in our collection of round diamonds 3 to 6 carats, as most of the options available are for women.
How Much are Round Diamonds 3 To 6 Carats?
On average, round diamonds 3 to 6 carats at 1stDibs sell for $3,501, while they’re typically $1 on the low end and $7,194,716 for the highest priced versions of this item.
Read More
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Our Guide to Fancy-Colored Diamond Engagement Rings
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